Launching mechanism based on rigid ejector pin

Abstract

The invention relates to the technical field of launching mechanisms, in particular to a launching mechanism based on a rigid ejector pin. The launching mechanism comprises a top plate, wherein a ball storage bin for storing elastic shots is fixedly connected to the bottom of the top plate, an ejector pin fixing seat is connected to a ball outlet of the ball storage bin, a ball outlet through hole is formed in the ejector pin fixing seat, a launching pipeline is connected into the ejector pin fixing seat, the ball outlet through hole communicates with the launching pipeline, a driving plate is rotationally connected into the ball storage bin and driven by a driving plate motor, a limiting assembly for limiting the elastic shots from passing through the launching pipeline is arranged on the ejector pin fixing seat, openings are symmetrically formed in the left side and the right side of the launching pipeline, launching friction wheels are arranged at the openings in the two sides of the launching pipeline, the launching friction wheels are driven by a brushless motor, and the launching friction wheels is located in front of the limiting assembly. According to the launching mechanism, the elastic shots can be preset, and the uncontrollable multi-shot situation is prevented, so that controllable single shot and multi-ball continuous shot are realized, and the overall shooting precision can be improved.

Description

technical field [0001] The invention relates to the technical field of launching mechanisms, in particular to a launching mechanism based on a rigid thimble. Background technique [0002] At present, the common colliding two-wheel launch mechanism is to rotate the dial to push the projectile into the launch pipeline. The counter-rotating friction wheel rotates at high speed under the action of the brushless motor, and the projectile is fired at high speed under the friction and extrusion. Such a launch mechanism can realize the controllable launch of a single sphere. However, because the launching pipeline is too long, some projectiles need to be pre-stored in the launching pipeline. When the dial is turned to push the projectiles into the launching pipeline, it is easy to cause the pre-stored projectiles in the launching pipeline to be pushed out, resulting in a controllable single shot becoming uncontrollable The multiple shots will seriously affect the launch accuracy. ...

AI Technical Summary

Problems solved by technology

However, because the launching pipeline is too long, some projectiles need to be pre-stored in the launching pipeline. When the dial is turned to push the projectiles into the launching pipeline, it is easy to cause the pre-stored projectiles in the launching pipeline to be pushed out, resulting in a controllable single shot becoming uncontrollable multiple shots, and will seriously affect the launch accuracy

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